Congrats to Stites on getting a European contract.
So far, it would be unreasonable to suggest that he was ready for the WT.
Getting American talent is difficult when your budget is substantially less than Inoes.
As far as Vaughters, I don't see a lot of tweets on X in recent years, let alone self-promotion. (Not sure what you are referring to)
It will take a lot of tail-tucked-between-the-legs to erase the decade of shameless hypocrisy and self-promotion that preceded it though.
He just has adjusted his stance to recognise a few things:
1) far fewer people are buying his snake oil anymore so he has to sell it in different ways (he used to have a huge number of acolytes across cycling discussion boards back in the early days of the team and in the era between Lance's Comeback 2.0 and the Reasoned Decision, who would take his word as gospel and believe him to be some benevolent sage who only wanted what was best for the sport, which coincidentally would always coincide with what was best for him);
2) he doesn't have to push the "cycling is clean now, especially my team even though it has lots of dopers in it" narrative anything like as aggressively now the péloton is not filled with Bassos and Valverdes whose dirty laundry is already public knowledge front and centre;
3) his "I would quit the sport if any of my riders ever tested positive" narrative that he pushed so aggressively would come back to bite him if he kept pushing it when his riders are about the only ones still testing positive - even if usually for stuff they've done before he's signed them.
He has also managed somehow - and this is something that is genuinely impressive, no joke - to maintain overall control of the team through a minimum of two mergers of WT level teams despite his team being the smaller of the two in both mergers (with Cervélo and with Liquigas-Cannondale), as well as killing another ProConti team (Drapac) by persuading its sponsors to drop them mid-season to join his team and bail his squad out.
However, he also, in the Cervélo merger, acquired the strongest and most successful women's team in the world, and promptly dismantled it within a year so that he could steal its funds and use them to sign Thomas Dekker off of a doping ban, outed his own riders as dopers on social media (including on this very forum) and then tried to paint himself as a progressive visionary of the future for women's cycling because the UCI halted the growth of his beloved Hammer Series, because he has aggressively pushed any and all changes that lock the top division off and hand guarantees to teams, because he grew his team from the lower divisions to reach the top tier, and he's terrified that if anybody else is allowed to do that, his team might be the one that gets pushed out, so he wants to gatekeep the top division.
There are nevertheless a fair few good things that Jonathan Vaughters has done for cycling, but the amount of bad things he's done, plus his smug, sanctimonious attitude about those good things he's done, mean that a lot of people have a hard time really buying the image of Vaughters that he likes to project, as some benevolent force for good in the sport.
Stites has had two good seasons at the Conti level where he's won or podiumed some decent races and while he will need to improve to show he's WT material, he's definitely earned a ProConti team run-out. I wish him all the best with the opportunity. Caja Rural have a decent but unspectacular track record for development, given he's 26 already time will tell, but he's been successful across enough places over a couple of seasons for me to hope that he won't be a Danilo Celano.